And to add to your confusion:
* the solr repo was just split from the lucene-solr repo * the "master" branch was renamed "main" ... https://gitbox.apache.org/repos/asf#solr https://github.com/apache/solr/tree/main : Date: Tue, 2 Mar 2021 15:54:10 -0500 : From: Houston Putman <houstonput...@gmail.com> : Reply-To: solr-u...@lucene.apache.org : To: solr-u...@lucene.apache.org : Subject: Re: Location of Solr 9 Branch : : Solr 9 is an unreleased major version, so it lives in *master*. Once the : release process starts for Solr 9, it will live at *branch_9x*, and *master* : will host Solr 10. : : On Tue, Mar 2, 2021 at 3:49 PM Phill Campbell <sirgilli...@yahoo.com.invalid> : wrote: : : > I have just begun investigating Solr source code. Where is the branch for : > Solr 9? : > : > : > : -Hoss http://www.lucidworks.com/